CN112935714B - Oil pump seat machining process - Google Patents
Oil pump seat machining process Download PDFInfo
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- CN112935714B CN112935714B CN202110119404.2A CN202110119404A CN112935714B CN 112935714 B CN112935714 B CN 112935714B CN 202110119404 A CN202110119404 A CN 202110119404A CN 112935714 B CN112935714 B CN 112935714B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/14—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
- B25J11/005—Manipulators for mechanical processing tasks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J5/00—Manipulators mounted on wheels or on carriages
- B25J5/02—Manipulators mounted on wheels or on carriages travelling along a guideway
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/0093—Programme-controlled manipulators co-operating with conveyor means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/08—Programme-controlled manipulators characterised by modular constructions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Manipulator (AREA)
Abstract
The invention discloses an oil pump seat processing technology which comprises the improvement of a processing technology production line, the working procedures of feeding and discharging of products between equipment participated manually in the prior art are cancelled, a robot, a fine positioning table, a face changing table and a ground rail device are arranged, the robot and the ground rail device are arranged between two groups of production units, according to the production rhythm of each processing center, the robot can take charge of the feeding and discharging working procedures of each processing center, the automatic feeding and discharging are realized, the personnel configuration is reduced, the feeding and discharging precision of the robot is more accurate, the defective rate of the robot such as cushion slag damage is reduced, and the production efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of machining of automobile parts, and particularly relates to a machining process of an oil pump seat.
Background
To the oil pump seat processing among the automobile parts among the prior art, the conversion of product and the material loading and the unloading of product between the multiple machining equipment all need the manual work to participate in, and intensity of labour is big, and the personnel of participation are also more, can't realize automated production, and is inefficient, because need the manual work to carry out the clamping to the product on equipment simultaneously, also has the clamping number of times many, fills up the problem that the sediment bruises the defective rate high.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide a machining process of an oil pump seat, and aims to solve the problems of more operators, low efficiency and high reject ratio in machining.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a processing line of the processing technology comprises two groups of production units, a feeding line unit, a discharging line unit, a ground rail device and a robot; the two groups of production units are arranged in parallel, the ground rail device is arranged between the two groups of production units, the robot is arranged on the ground rail device, the feeding line unit and the discharging line unit are arranged on the same side of the two groups of production units, the production units comprise a first machining center, a second machining center and a third machining center, a fine positioning table is arranged between the first machining center and the feeding line unit, a face changing table is arranged between the first machining center and the second machining center, and cleaning devices are arranged between the first machining center and the second machining center and between the second machining center and the third machining center;
the processing technology of the two groups of production units is consistent, and the processing technology comprises the following steps:
s1, putting a product into a feeding line unit;
s2, the robot grabs the product from the feeding line unit to the fine positioning table;
s3, the robot grabs the product from the fine positioning table to a first machining center, the robot takes down the product machined by the first machining center firstly, and then the product to be machined is fed to the first machining center for machining;
s4, placing the product processed by the first processing center into a cleaning device by the robot for cleaning;
s5, the robot puts the cleaned product on a surface changing table;
s6, the robot grabs the product from the flour changing table to a second machining center for machining, the robot takes down the product machined by the second machining center firstly, and then the product machined by the first machining center is loaded to the second machining center for machining;
s7, the robot puts the products processed by the second processing center into a cleaning device for cleaning;
s8, moving the robot to a third machining center, taking down a product machined by the third machining center by the robot, and feeding the product cleaned in the step S7 to the third machining center for machining;
s9, moving the robot to a blanking line unit, and blanking the product processed by the third processing center to the blanking line unit;
and S10, repeating the steps from S1 to S9 by the robot.
Preferably, in step S3: the first machining center sequentially performs the machining processes of milling the side face, milling the joint face, machining the hole, removing burrs on the joint face, milling the end face, chamfering and machining the threaded hole on the product.
Preferably, in step S6: the second machining center is used for machining a hole, milling the end face of the threaded hole, machining the threaded hole, counterboring the end face and machining the threaded hole in sequence.
Preferably, in step S8: and the third machining center sequentially performs the machining processes of milling a datum plane, machining holes, milling ring grooves, machining threaded holes and removing holes, chamfers and burrs on a product.
Preferably, the robot is a six-axis robot, the robot comprises a base body, a first waist rotating part pivoted on the base body, a large arm pivoted on the first waist rotating part, a second waist rotating part mounted on the large arm, two small arms pivoted on the second waist rotating part, and a manipulator assembly mounted on the small arms, wherein the first waist rotating part rotates around the base body, the large arm rotates around the first waist rotating part, and the small arms rotate around the second waist rotating part.
Preferably, the manipulator assembly comprises an inner supporting device, the inner supporting device comprises a cylinder, a conical ejector rod is arranged on the cylinder, a plurality of clamping claws are uniformly arranged around the conical ejector rod, and rubber pads are arranged on the clamping claws.
Preferably, be equipped with fixture device on first machining center, second machining center and the third machining center, fixture device includes the anchor clamps panel, is equipped with locating pin, locating surface, reference column and pressure claw device on the anchor clamps panel, press claw device and locating surface to correspond, be equipped with pressure detection device and airtight detection device in locating surface department, just correspond locating pin, locating surface, reference column position department on the anchor clamps panel and be equipped with gas blowing device.
Preferably, an airtight hole is formed in the positioning surface, the airtight detection device comprises a pneumatic position sensor, and a detection port of the pneumatic position sensor is connected with the airtight hole.
Preferably, the other side of the two groups of production units is provided with a water tray with a glass fiber grid, and the periphery of a processing line of the processing technology is provided with a safety protection fence and a protection door.
Preferably, a 3D vision sensor is arranged at the feeding line unit, the 3D vision sensor is electrically connected with the robot, in step S2, the 3D vision sensor identifies the posture of the product at the feeding line unit and feeds back the robot, and the robot performs grabbing.
Compared with the prior art, the invention has the beneficial effects that:
the oil pump seat processing technology provided by the invention optimizes equipment layout aiming at the requirement of automatic production, simultaneously adds the robot, the fine positioning table and the face changing table, adopts the robot and the ground rail device to replace manual feeding and discharging, reduces personnel configuration, ensures more accurate feeding and discharging precision of the robot, reduces defective rates of pad slag damage and the like, and improves production efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of a processing line of the present invention;
FIG. 2 is a block diagram of the robot of the present invention;
fig. 3 is a schematic view of a fixture device at a first machining center of the present invention.
Description of reference numerals:
1-a feeding line unit, 2-a discharging line unit, 3-a ground rail device, 4-a robot, 401-a base body, 402-a first waist turning part, 403 large arm, 404-a second waist turning part, 405-small arm, 5-a water tray, 6-a first machining center, 7-a second machining center, 8-a third machining center, 9-a fine positioning table, 10-a flour changing table, 11-a cleaning device, 12-a clamp panel, 13-a positioning pin, 14-a positioning column, 15-a claw pressing device and 16-an air blowing device.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a detailed description of the present invention will be made with reference to the accompanying drawings and detailed description. It should be noted that the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, and the embodiments described are merely some, but not all embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments of the present invention, belong to the protection scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1 to 3, a machining line of the machining process includes two sets of production units, a feeding line unit 1, a discharging line unit 2, a ground rail device 3 and a robot 4; the two groups of production units are arranged in parallel, the ground rail device 3 is arranged between the two groups of production units, the robot 4 is arranged on the ground rail device 3, the feeding line unit 1 and the discharging line unit 2 are arranged on the same side of the two groups of production units, a water tray 5 with a glass fiber grid is arranged on the other side of the two groups of production units, the production units comprise a first processing center 6, a second processing center 7 and a third processing center 8, a fine positioning table 9 is arranged between the first processing center 6 and the feeding line unit 1, a face changing table 10 is arranged between the first processing center 6 and the second processing center 7, a cleaning device 11 is arranged between the first processing center 6 and the second processing center 7 and between the second processing center 7 and the third processing center 8, the robot 4 is a six-axis robot, the robot 4 comprises a base body 401, a first waist rotating part 402 pivoted on the base body 401, a large arm 403 pivoted on the first waist rotating part 402, a second waist rotating part 404 installed on the large arm 403, two small arms 405 pivoted on the second waist rotating part 404 and a manipulator assembly installed on the small arms 405, wherein the first waist rotating part 402 rotates around the base body 401, the large arm 403 rotates around the first waist rotating part 402, the small arms 405 rotate around the second waist rotating part 404, the manipulator assembly comprises an inner supporting device, the inner supporting device comprises an air cylinder, a conical ejector rod is arranged on the air cylinder, a plurality of clamping claws are uniformly arranged around the conical ejector rod, a rubber pad is arranged on the clamping claws, a 3D vision sensor is arranged at the feeding line unit 1, the 3D vision sensor is electrically connected with the robot 4, and a safety protection door and a protection door are arranged at the periphery of a processing line of a processing technology; the first machining center, the second machining center and the third machining center are provided with clamp devices, each clamp device comprises a clamp panel 12, a positioning pin 13, a positioning surface, a positioning column 14 and a pressing claw device 15 are arranged on each clamp panel, each pressing claw device corresponds to the positioning surface, a pressure detection device and an air tightness detection device are arranged on each positioning surface, air blowing devices 16 are arranged on each clamp panel and correspond to the positioning pins, the positioning surfaces and the positioning columns, air tightness holes are formed in the positioning surfaces, each air tightness detection device comprises a pneumatic position sensor, and a detection port of each pneumatic position sensor is connected with the corresponding air tightness hole;
the processing technology of the two groups of production units is consistent, and the processing technology comprises the following steps:
s1, putting a product into a feeding line unit;
s2, the 3D vision sensor identifies the posture of the product at the feeding line unit and feeds the posture back to the robot, and the robot grabs the product from the feeding line unit to the fine positioning table;
s3, the robot grabs the product from the fine positioning table to a first machining center, the robot takes down the product machined by the first machining center, and then loads the product to be machined to the first machining center for machining, and the machining processes of the product by the first machining center sequentially comprise side surface milling, joint surface milling, hole machining, joint surface burr removing, end surface milling, chamfering and threaded hole machining;
s4, the robot puts the product processed by the first processing center into a cleaning device for cleaning;
s5, the robot places the cleaned product on a surface changing table;
s6, the robot grabs the product from the surface changing table to a second machining center for machining, the robot takes the product machined by the second machining center down, then the product machined by the first machining center is loaded to the second machining center for machining, and the machining processes of the product by the second machining center are machining holes, milling the end face of a threaded hole, machining the threaded hole, spot facing the end face of the threaded hole and machining the threaded hole in sequence;
s7, the robot puts the products processed by the second processing center into a cleaning device for cleaning;
s8, moving the robot to a third machining center, taking down a product machined by the third machining center by the robot, and then feeding the product cleaned in the step S7 to the third machining center for machining, wherein the machining process of the product by the third machining center comprises the steps of milling a reference surface, machining a hole, milling an annular groove, machining a threaded hole and removing a hole chamfer burr;
s9, moving the robot to a blanking line unit, and blanking the product processed by the third processing center to the blanking line unit;
and S10, repeating the steps from S1 to S9 by the robot.
In summary, compared with the prior art, the present application has the following advantages:
1. this application has optimized the flow of traditional production oil pump seat, with the process cancellation of the material loading of product and unloading between the equipment of artifical participation among the prior art, through setting up robot, accurate location platform, trade a platform and ground rail device, realize automatic material loading and unloading, reduce personnel's configuration, the precision of going up unloading on the robot is more accurate, and less bad fractions such as pad sediment bruise improve production efficiency.
2. In this application, establish robot and ground rail device between two sets of production units, according to every machining center's production beat, the robot can be responsible for every machining center's last unloading process, has improved production efficiency.
3. In this application, material loading line unit and unloading line unit pass through program control intermittent motion, and the workman need not watch at every moment in material loading line unit and unloading line unit department.
4. In this application, material loading line unit and 3D vision sensor cooperation robot snatch the product, and 3D vision sensor can be responsible for the more accurate product of snatching of robot.
5. In this application, the robot has two manipulator subassemblies, can snatch two products simultaneously, makes things convenient for once only to accomplish the product and gets in the getting of machining center and put the process, and manipulator subassembly's internal stay device realizes internal stay formula according to the characteristic hole of product and snatchs simultaneously, can not interfere with anchor clamps in the processing, and the rubber pad that is equipped with on the clamping jaw plays the effect of buffering anticollision, prevents the product damage.
6. In this application, the tray is used for loading the emulsifier that drops out in the course of the work, prevents the emulsifier outflow, keeps on-the-spot clean.
7. In this application, fixture device's gas blowing device can carry out the pulsed and blow, guarantees that fixture device's locating surface does not fill up the sediment, and airtight detection device detects airtight pressure size through airtight hole, judges whether the product fills up the sediment, further guarantees product quality.
It should be noted that other contents of the oil pump seat processing technology disclosed by the present invention can be referred to in the prior art, and are not described herein again.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (6)
1. The machining process of the oil pump seat is characterized in that a machining line of the machining process comprises two groups of production units, a feeding line unit, a discharging line unit, a ground rail device and a robot; the two groups of production units are arranged in parallel, the ground rail device is arranged between the two groups of production units, the robot is arranged on the ground rail device, the feeding line unit and the discharging line unit are arranged on the same side of the two groups of production units, the production units comprise a first machining center, a second machining center and a third machining center, a fine positioning table is arranged between the first machining center and the feeding line unit, a face changing table is arranged between the first machining center and the second machining center, and cleaning devices are arranged between the first machining center and the second machining center and between the second machining center and the third machining center;
the robot is a six-axis robot and comprises a base body, a first waist turning part pivoted on the base body, a large arm pivoted on the first waist turning part, a second waist turning part installed on the large arm, two small arms pivoted on the second waist turning part and a manipulator assembly installed on the small arms, wherein the first waist turning part rotates around the base body, the large arm rotates around the first waist turning part, and the small arms rotate around the second waist turning part;
the manipulator assembly comprises an inner supporting device, the inner supporting device comprises an air cylinder, a conical ejector rod is arranged on the air cylinder, a plurality of clamping claws are uniformly arranged around the conical ejector rod, and rubber pads are arranged on the clamping claws;
the first machining center, the second machining center and the third machining center are provided with clamp devices, each clamp device comprises a clamp panel, a positioning pin, a positioning surface, a positioning column and a pressing claw device are arranged on the clamp panel, the pressing claw devices correspond to the positioning surfaces, a pressure detection device and an air tightness detection device are arranged at the positioning surfaces, and air blowing devices are arranged on the clamp panel and correspond to the positioning pin, the positioning surfaces and the positioning column;
the positioning surface is provided with an airtight hole, the airtight detection device comprises a pneumatic position sensor, and a detection port of the pneumatic position sensor is connected with the airtight hole;
the processing technology of the two groups of production units is consistent, and the processing technology comprises the following steps:
s1, putting a product into a feeding line unit;
s2, the robot grabs the product from the feeding line unit to the fine positioning table;
s3, the robot grabs the product from the fine positioning table to a first machining center, the robot takes down the product machined by the first machining center, and then the product to be machined is loaded to the first machining center for machining;
s4, the robot puts the product processed by the first processing center into a cleaning device for cleaning;
s5, the robot puts the cleaned product on a surface changing table;
s6, the robot grabs the product from the flour changing table to a second machining center for machining, the robot takes down the product machined by the second machining center firstly, and then the product machined by the first machining center is loaded to the second machining center for machining;
s7, the robot puts the products processed by the second processing center into a cleaning device for cleaning;
s8, moving the robot to a third machining center, taking down a product machined by the third machining center by the robot, and feeding the product cleaned in the step S7 to the third machining center for machining;
s9, moving the robot to a blanking line unit, and blanking a product processed by the third processing center to the blanking line unit;
and S10, repeating the steps from S1 to S9 by the robot.
2. The oil pump seat machining process according to claim 1, characterized in that in step S3: the first machining center sequentially performs the machining process of the product to the side face, the joint face, the hole, the joint face burr, the end face, the chamfer and the threaded hole.
3. The oil pump seat machining process according to claim 1, wherein in step S6: the second machining center sequentially machines a hole, mills the end face of the threaded hole, machines the threaded hole, reams the end face of the threaded hole and machines the threaded hole in the product machining process.
4. The oil pump seat machining process according to claim 1, characterized in that in step S8: the third machining center sequentially performs the machining processes of milling a datum plane, machining holes, milling ring grooves, machining threaded holes and removing holes, chamfers and burrs on a product.
5. The oil pump seat processing technology of any one of claims 1 to 4, wherein a water tray with a glass fiber grid is arranged on the other side of the two groups of production units, and a safety protection fence and a protection door are arranged on the periphery of a processing line of the processing technology.
6. The oil pump seat machining process according to any one of claims 1 to 4, wherein a 3D vision sensor is arranged at the feeding line unit, the 3D vision sensor is electrically connected with a robot, in the step S2, the 3D vision sensor identifies the posture of a product at the feeding line unit and feeds back the posture to the robot, and the robot performs grabbing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110119404.2A CN112935714B (en) | 2021-01-28 | 2021-01-28 | Oil pump seat machining process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110119404.2A CN112935714B (en) | 2021-01-28 | 2021-01-28 | Oil pump seat machining process |
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| CN112935714A CN112935714A (en) | 2021-06-11 |
| CN112935714B true CN112935714B (en) | 2022-12-20 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203610972U (en) * | 2013-12-19 | 2014-05-28 | 济南东普机器制造有限公司 | Automatic machining production line of driven bevel gear |
| CN109732410A (en) * | 2018-12-28 | 2019-05-10 | 河南中原智信科技股份有限公司 | A kind of cylinder burr set production line control method |
| CN109986364A (en) * | 2019-04-03 | 2019-07-09 | 郧西精诚汽配有限公司 | A kind of differential casing automatic production line |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK2078954T3 (en) * | 2002-12-10 | 2017-08-07 | Chep Technology Pty Ltd | Automated pallet inspection |
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2021
- 2021-01-28 CN CN202110119404.2A patent/CN112935714B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203610972U (en) * | 2013-12-19 | 2014-05-28 | 济南东普机器制造有限公司 | Automatic machining production line of driven bevel gear |
| CN109732410A (en) * | 2018-12-28 | 2019-05-10 | 河南中原智信科技股份有限公司 | A kind of cylinder burr set production line control method |
| CN109986364A (en) * | 2019-04-03 | 2019-07-09 | 郧西精诚汽配有限公司 | A kind of differential casing automatic production line |
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| CN112935714A (en) | 2021-06-11 |
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